这个词是什么意思？
A condition produced in man by the prolonged migration of animal nematode larvae in extraintestinal tissues other than skin; characterized by persistent hypereosinophilia, hepatomegaly, and frequently pneumonitis, commonly caused by Toxocara canis and Toxocara cati.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D007816 · MeSH 2026。
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